The author, Dr. Dario Silva, talks about 3 concepts: Law, weapons and keys - important themes that will help us understand the teaching of the Gospel.-The Law is a demand to carry out-The weapon is the ability to develop-The keys are elements to open and closeThe honest hearts that want to follow the guidance of the Holy Spirit and that have a mind open to the Gospel and listen clearly to the always present voice of Jesus Christ, have to depend on those keys.This book, coming from a servant of God, will show us that the Gospel does not require only faithfulness."I will give you the keys of the kingdom of heaven. Whatever you bind on earth will be bound in heaven and whatever you loose on earth will be loosed in heaven" Mathew 16:19
